read the sentence. typing on her laptop, the writer worked every morning to complete her science fiction…

read the sentence. typing on her laptop, the writer worked every morning to complete her science fiction novel. now, revise the sentence to show that the writer worked extremely hard or without interruption. typing on her laptop, the writer ______ every morning to complete her science fiction novel. pitched in toiled away attempted
Answer
Answer:
B. toiled away
Brief Explanations:
"Toiled away" implies hard - work without interruption. "Pitched in" usually means to contribute to a group effort, and "attempted" just means to make an effort without the connotation of hard, uninterrupted work.